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AX = 6F02h CX = number of characters in buffer DX = port number (0-3) ES:DI -> buffer containing characters
Return:
AH = line status (see #00304) AL = modem status (see #00305) CX = number of bytes actually sent ES:DI -> next byte to be transferred (unchanged if all bytes sent)
Desc: Send characters from the specified buffer until all characters have been sent or an error/timeout is encountered
Note: Supported by original HP Vectra AT and by ES/QS/RS series Vectras
See Also:
AX=6F00h - AX=6F03h - AX=6F04h - INT 17/AX=6F02
Category:
Serial I/O
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Int 14h
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H
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